*{
    padding: 0;
    margin: 0;
    box-sizing:border-box;
}
.clearfix:after{
    content: "";
    clear: both;
    display: block;
}
.xuanxiangka{
    width: 400px;
    margin: auto;
}

.xuanxiangka > .nav > li{
    display: inline-block;
    margin:0 15px;
    padding: 15px 0 3px;
}
.xuanxiangka > .nav > .active{
    color: orangered;
    font-weight: 600;
}
.xuanxiangka > .nav > .active{
    border-bottom: 2px solid orangered;
}

.xuanxiangka .main .c{
    width: 100%;
}
.xuanxiangka .main .block a{
    color: orangered;
}
.xuanxiangka .main .d li a{
    width: 100%;
}
.xuanxiangka .main .d li{
    width: 50%;
}
.xuanxiangka .main .d{
    width: 100%;
    position: relative;
}
.xuanxiangka .main .f{
    position: absolute;
    top:0;
    right: 0;
}
.xuanxiangka > .main > .active{
    display: block;
}
.xuanxiangka > .main > div{
    display: none;
    padding: 15px;
}
.xuanxiangka .main ul li:hover a{
    color: orangered;
}
.xuanxiangka .main ul li a{
    text-decoration: none;
}
.xuanxiangka .main ul li{
    padding: 2px 0;
    overflow : hidden;
    text-overflow : ellipsis;
    white-space : nowrap;
}
.xuanxiangka .main ul{
    float: left;
    width: 50%;
}
